Huawei UPS5000-H Series - Page 43

Figure 4-8 Wiring method 1
Figure 4-9 Wiring method 2
Figure 4-10 COM1 port pins
Table 4-9 Pin denitions for the COM1 port
Pin
Description
1 GND
2 -
3 RS485–
4 RS485+
5 -
6 12V_PORT
UPS5000-H-(400 kVA-600 kVA)
User Manual (100 kVA Power Module) 4 Component Description
Issue 01 (2020-11-30) Copyright © Huawei Technologies Co., Ltd. 36